baber/WOPTO huggingface dataset:
Patent JP-S57190792-A (JP)
Title: Production of stainless steel clad steel
Inventor: OOTANI HISAFUMI
IPC: B22D19/16
Filed: 1981-05-18
Abstract: PURPOSE:To produce stainless steel clad steel in good product yield in the stage of producing the clad material of mild steel and stainless steel by a rolling method by roughening the surface of the mild steel and rolling these at high temp. and specific draft. CONSTITUTION:In the stage of producing a clad material using mild steel as a base material and austenitic stainless steel as a cladding metal by a rolling method, the roughness of the fayed surface of the mild steel base material is controlled to <=80mu Rmax and this is rolled together with the cladding metal of the stainless steel at 1,200-1,300 deg.C and 22-50% draft per pass. The materials are rolled by maintaining the hot rolling under the above-mentioned conditions up to the 3rd-4th passes, whereby the stainless steel clad steel of good press- contac property between the base material and the cladding metal is produced in high product yield.
Patent JP-H01248355-A (JP)
Title: Automatic media type discrimination system
Inventor: KONNO TOSHIKAZU
IPC: G06F3/06
Filed: 1988-03-30
Abstract: PURPOSE:To enable three kinds of media to be used in one floppy disk drive by making access to data by presuming the type of each medium according to a signal outputted from the disk drive, and recognizing the type of the medium based on the fact that transmission is performed correctly. CONSTITUTION:A photointerruptor 1 to identify the type of medium by a hole provided on the medium and a 2HD control circuit 3 to control a transfer rate and revolution speed to use three kinds of types of medium are incorporated in the floppy disk drive. And it is recognized which kind of floppy disk medium, a 2DD or a 2HD, is used based on data sent from a personal computer main body, and a control signal to inform that either two kinds of the 2HD is used to the floppy disk drive is outputted. In such a way, it is possible to use three kinds of types of floppy disk medium in one floppy disk drive.
Patent JP-H06292228-A (JP)
Title: Luminance signal/chrominance signal separator
Inventor: NAKA HIDEYUKI
IPC: H04N9/78
Filed: 1993-03-31
Abstract: PURPOSE:To surely separate a luminance signal and a chrominance signal even when the presence of a color of a noted line differs from the presence of a color of two preceding/succeeding lines. CONSTITUTION:An existing signal, a 1H delay signal and a 2H delay signal from BPFs 4, 5, 6 are given to a DCF circuit 19, in which a chrominance signal is separated. On the other hand, the existing signal and the 1H delay signal are given respectively to color detection circuits 21, 22, from which a signal in response to a level of a chrominance signal is obtained. Outputs from the detection circuits 21, 22, are compared respectively with a predetermined level at comparator circuits 23, 24 to discriminate the presence of a color. A logic circuit 25 controls a switch 20 when the existing signal has a color and the 1H delay signal does not have a color and when the existing signal has no color and the 1H delay signal have a color to select an output of the BPF 5 in place of the output of the DCF circuit 19 to provide an output. Thus, cross color and dot disturbance due to mis-discrimination by the DCF circuit 19 are prevented.
Patent JP-H08272046-A (JP)
Title: Production of photographic film, photographic film cartridge and film unit provided with lens
Inventor: SAKAGUCHI MASAAKI
IPC: G03C1/00
Filed: 1995-03-31
Abstract: PURPOSE: To demagnetize a magnetic recording layer magnetized in a factory so as to improve quality. CONSTITUTION: This film unit with a lens where photographic film provided with the transparent magnetic recording layer is loaded is produced through a stage for producing photographic film, a stage for housing in a cartridge and a stage for producing a film unit with a lens. An eliminating stage is arranged after the stage for producing the photographic film and in the stage for producing the film unit with a lens, respectively. In the eliminating stage, the magnetic recording layer is demagnetized by an AC eliminating method in the form of the photographic film and in the form of the film unit with a lens.
Patent JP-S62232540-A (JP)
Title: Method for automatically controlling transmittance of treated waste water
Inventor: MURAKAMI YUKIO
IPC: G01N21/27
Filed: 1986-04-01
Abstract: PURPOSE:To attain operational stability and cost reduction by certainly detecting transmittance to which coloration is added and regulating the addition of a flocculant, by a method wherein light emitting from rare gas being a light source is transmitted through and reflected from treated water in a measuring container, and the light receiving quantity and spectral distribution thereof are detected. CONSTITUTION:The waste water treated in flocculative sedimentation equipment is introduced into a measuring container 35 through an introducing pipe 33. The light 43 emitting from rare gas being a light source transmits through treated water and is reflected by a reflecting plate 45 to be received by a light receiving part 44, and a clarifying degree and the presence of coloration due to the change in the distribution of a wavelength partially absorbed during the passage of light through treated water are calculated by a processing circuit 46. The addition amounts of various flocculants thrown from throwing pipes 24-26 are controlled on the basis of the output of said circuit 46. Therefore, transmittance to which coloration of treated water is added is certainly detected and the addition of each flocculant is controlled to make it possible to attain operational stabilization and cost reduction.
Patent JP-H11256450-A (JP)
Title: Fuzzy controller of jet loom
Inventor: SAINEN TSUTOMU
IPC: D03D51/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To operate a loom by an optimum number of revolution in which stability and productivity of woven fabric in weft inserting is taken into consideration. SOLUTION: In this fuzzy controller, running state of weft is detected and corrected amount of number of revolution of a motor is obtained by fuzzy reasoning based on the detected value, driving the motor by a prescribed number of revolution and correcting number of revolution of the motor based on the corrected amount. Further, corrected value of pressure of a fluid for wefting fed to wefting nozzle is obtained by fuzzy reasoning based on the detected value and further, wefting fluid is fed to a wefting nozzle under prescribed pressure and pressure of wefting fluid is corrected based on corrected amount of the pressure.
Patent JP-S59203052-A (JP)
Title: Accumulating device
Inventor: ONIZUKA TADASHI
IPC: B65H29/40
Filed: 1983-04-28
Abstract: PURPOSE:To prevent falling off of sheets from a blade and the occurrence of choke with sheets, by a method wherein a cylinder body, having approximately same outer diameter as that of a core, is located between adjoining impeller units. CONSTITUTION:The entrance angle of a bank note is controlled by a control spring 29 disposed near to the inlet of an impeller 21, and even if the forward end of the bank note is curled, it is corrected by the control spring, and thereby the bank note is properly interposed between blades 25. A cylinder body 28, which has approximately same outer diameter as that of a core 24 and rotates at the same number of revolutions as those of impeller units 26, is disposed between the impeller units. Thereby, even if a bank note P, bent in a projecting manner, enters in a direction extending to a center between the impeller units, the cylinder body corrects the bending of the bank note, and this bank note is prevented from interferring with the preceding and succeeding bank notes P admitting between the blades 25, resulting in prevention of the occurrence of choke with the bank note P and falling off of the bank note.
Patent JP-2000263940-A (JP)
Title: Thermal recording material
Inventor: OMURA HARUO
IPC: B01J13/16
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain moisture resistance and water resistance by containing a dye precursor, composite minute grains consisting of at least a kind of polymeric substances consisting of polyureas, polyurethanes and polyrethane- polyureas, and a polyglycidyl ether compound in a thermosensible layer. SOLUTION: A polyglycidyl ether of an aliphatic polyhydric alcohol and composite minute grains are contained in a thermosensible layer. The minute grains are produced by containing a dye precursor in a matrix consisting of at least a kind of a polymeric substance consisting of polyureas, polyurethanes and polyrethane-polyureas. A polyglycidyl ether of an aliphatic polyhydric alcohol reacts with composite minute grains in the thermosensible coloring layer or the like, as a result, the thermosensible coloring layer loses affinity or solubility relative to water. In particular, an epoxy part of the polyglycidyl ether is added to an amino group of the polyurea or polyurethane resin, so that composite minute grains becomes hydrophilic property, thus obtaining advanced moisture resistance and water resistance.
Patent JP-S53480-A (JP)
Title: Plate positioner/feeder
Inventor: NOGUCHI FUMIO
IPC: B23D36/00
Filed: 1976-06-24
Abstract: PURPOSE: To position an original point of a plate through a free conveyer having stoppers and to feed the plate with holding edges of the plate between members of a clamper, which is moved under control of its position over the free conveyer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S572468-A (JP)
Title: Induced voltage grounding ignition unit
Inventor: FUJIMOTO TAKASHI
IPC: F02P9/00
Filed: 1980-06-04
Abstract: PURPOSE:To prevent a misfiring by providing a distributor which has the rotating switch piece a with rotating grounding piece, which grounds an induced voltage generated by an action of a rotating switch piece. CONSTITUTION:A rotating switch 3 which is fixed to a rotor 2 of a disributor 1 of a distribution unit is arranged opposing to a fixed switch piece 4 connected to a spark plug 12 via a high-voltage distribution cord 8. Since an induced voltage generated by flowing a high-voltage through said high-voltage distribution cord 8 is grounded by an arc-shaped rotating grounding piece 16 which is fixed to the rotor 2 and opposing to a switch 5, 6, and 7 connected to an another sprak plug 13, 14, and 15, via a resistance 17, the misfrings of the ignition plugs 13, 14 and 15 can be prevented.
Patent JP-S59199554-A (JP)
Title: Coating of glass fiber for light-transmission
Inventor: YAMANISHI TOORU
IPC: G02B6/44
Filed: 1983-04-27
Abstract: PURPOSE:To apply a coating film having uniform thickness to an optical fiber, at a high speed, by spraying a resin composition containing a component such as ionic compound, surface active agent, etc. to the optical fiber using a spraying device imposed with high DC potential. CONSTITUTION:A resin composition having a viscosity of 5-5,000cps at 25 deg.C and an intrinsic resistance of 10<5>-10<16>OMEGAcm and containing one or more components selected from ionic monomers, ionic polymer compounds (e.g. polyacrylic acid-type cationic compound), cationic surface active agents (e.g. quarternary ammonium salt-type surface active agent), anionic surface active agents, and amphoteric surface active agents, are prepared beforehand. The optical fiber preform 1 is spun to a filament with the spinning furnace 10, and the obtained positively charged optical fiber 2 is coated with the resin composition by spraying the fine particles P of the composition through the spraying device 3 imposed with high DC potential by the high DC-potential generator 9. The coated filament is passed through the curing oven 4 and wound with the winder 5.
Patent JP-H07255585-A (JP)
Title: Folding doll serving also as hanger
Inventor: KAMEI TOMIKO
IPC: A63H3/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide a doll in the form of a popular comic character or animal that is not different in appearance from normal ones, is convenient for use as a hanger, serves as both a doll and a hanger, and can be compactly folded in a variety of positions. CONSTITUTION:A doll 1 has a built-in arm mechanism as its skeleton allowing each arm to freely rotate through a predetermined angle around joints, and is usable as a hanger with each arm of the arm mechanism folded to one side, and is designed so that its overall size can be reduced when each arm is folded to the other side. Figure (A) shows an example in which the arm mechanism is fitted inside the upper part of the doll, with the upper part serving as a clothes hanger portion 11 to be hooked by a hook 3 via a cord 4 so that it is usable as a hanger.
Patent JP-H05315123-A (JP)
Title: High-density sintered ferrite
Inventor: NAGATA SHINJI
IPC: H01F1/34
Filed: 1991-03-15
Abstract: PURPOSE:To prevent the creation of closed space caused by the fusion of the fellow particles at the initial stage of sintering by soaking coprecipitating ferrite material used as a starting material in alkaline solution. CONSTITUTION:The coprecipitating ferrite material used as a starting material is one being composed by the coprecipitating reaction by the addition of alkaline solution in aqueous solution being adjusted so that the water soluble salt such as Mn<2+>, Zn<2+>, Fe<2+>, Fe<3+>, etc., may be of specified composition, the oxidative reaction of this coprecipitation, etc. And, this coprecipitating ferrite material is soaked in alkaline aqueous solution. Hereby, the quantity of hydroxyl groups existing on the surface of the coprecipitating ferrite material decrease, so the fellow particles are prevented from being fused on the first stage of baking, and a minute-grain-diameter and highly dense sintered substance can be gotten.
Patent JP-H02167344-A (JP)
Title: Crosslinked resin particle and production thereof
Inventor: SAKAMOTO HIROYUKI
IPC: C08C19/36
Filed: 1989-03-28
Abstract: PURPOSE:To obtain extremely readily and industrially producible crosslinked resin particles having excellent storage stability by dispersing and three- dimensionally crosslinking a resin having both self-dispersible ability and self- crosslinkable ability. CONSTITUTION:A solution of a resin having both self-dispersible ability and self-crosslinkable ability in an organic solvent is dispersed into an aqueous medium, then the interior of particles of the dispersed resin is three- dimensionally crosslinked by heating, light irradiation, etc., and the organic solvent and the aqueous medium are removed to give crosslinked resin particles having 0.1-10mu average particle diameter. An addition product of aminated polybutadiene and methacrylic acid or half esterified product of maleinized polybutadiene and 2-hydroxyethyl methacrylate is used as the resin. Toluene, xylene, dichloroethane, chlorobenzene, cyclohexane, etc., are used as a diluent for the resin component.
Patent JP-S58191634-A (JP)
Title: Starting suppressor for motorcycle
Inventor: HIRAIWA HISAYOSHI
IPC: B60K28/00
Filed: 1982-05-06
Abstract: PURPOSE:To disenable to travel when a side-stand is in an errected condition, by providing a starting suppressor which maintains an ignitor in a non-operative condition. CONSTITUTION:When a parking brake is applied or the side stand is in a contained condition, and igniting circuit is operated normally, so that the rotating speed of an internal-combustion engine can be raised to or beyond a predetermined speed. On the other hand, when the parking brake is released and the side stand is in the errected condition, a contact LS1a is opened, and a side stand switch LS2 is closed. In this case, a controlling voltage is not impressed on the ignitor 30, and earthing through a controlling earthing circuit is not performed, so that an ignition-controlling circuit is operate. Accordingly, when the rotating speed of the engine is raised beyond the speed at which an automatic clutch is engaged, the igniting circuit is maintained in the non-operative condition.
Patent JP-S58192441-A (JP)
Inventor: NAKAZAWA SEIJI
IPC: H02J3/01
Filed: 1982-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09263074-A (JP)
Title: Laminate recording paper
Inventor: ITO KAZUHIKO
IPC: B42D15/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To form a beautiful postcard sized laminate recording paper by being laminated on a postal card by a method wherein aptitude for a melt type thermal transfer printer is provided, it can be laminated on another paper such as the postal card or the like, and a heat adhesive melt type thermal recording paper is provided without impairing melt type thermal transfer recording properties in laminating or by laminating. SOLUTION: A heating adhesive melt type thermal transfer recording paper wherein a melt type thermal transfer recording image receiving layer is provided on one side face of a base material, and a heating adhesive layer such as a delayed tack layer, a hot melt layer, a heat seal layer, etc., which do not show both of stickiness and adhesion under an ordinary state is provided to the other side face, is laminated on a postal card to obtain a postcard sized laminate recording paper having properties for passing paper through a printer. Thereby, a beautiful postcard having the aptitude for melt type thermal transfer printer can be easily manufactured by being laminated on the postal card.
Patent JP-H10271229-A (JP)
Title: Remote control signal transmitter
Inventor: KURAMOTO KATSUYUKI
IPC: H04W88/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a remote control signal transmitter which uses a portable telephone set to remotely control an external device by generating and transmitting a remote control signal corresponding to an operation key to the external device based on a tone signal generated from a speaker at the time of operation of various keys arranged on the portable telephone set. SOLUTION: The tone signal outputted from a speaker 321 based on operation of various keys in a key array K on a portable telephone set 3 is acquired through a microphone 21. After the tone signal acquired through the microphone 21 is detected by a tone signal detection part 22, an operation key is detected based on a table in a memory 51, and pulse signal data corresponding to this detected key is converted to a prescribed pulse signal by a transmission pulse conversion part 24 and is transmitted out from an infrared light emitting part 25 to an infrared light reception part 41 of a communication KARAOKE (orchestration without lyrics) device 4.
Patent JP-H09237913-A (JP)
Title: Semiconductor photosensitive element and its manufacture
Inventor: NAKAMURA TAKESHI
IPC: H01L31/20
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To realize high amplification factor and enable driving at a low voltage in a semiconductor photosensitive element wherein a thin film semiconductor is used. SOLUTION: In a semiconductor photosensitive element having an optical absorption layer 4 which generates photocarrier on sensing light and an amplification layer 3 which amplifies photocarrier generated in the optical absorption layer 4 between a lower electrode 2 and an upper electrode 5, the amplification layer 3 comprises a well layer 3a which causes avalanche phenomenon and a barrier layer 3b having a band gap which is larger than the optical absorption layer 4.  The well layer 3a is formed of a crystal body wherein an energy value of a conduction band of the photocarrier in the well layer 3a is lower than an energy value of a conduction band of the photocarrier in the barrier layer 3b in an interface with the barrier layer 3b, and a difference between an energy value of the conduction band in the well layer 3a and an energy value of the conduction band in the barrier layer 3b is larger than a band gap between a valence band and a conduction band in the well layer 3a.
Patent JP-S58194780-A (JP)
Inventor: HAJIKANO KIYOSHI
IPC: B28B1/24
Filed: 1982-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000269670-A (JP)
Title: Switching power-supply apparatus
Inventor: ARITOME SHIGEKI
IPC: H05K7/20
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a switching power-supply apparatus which restrains heat generated from a heat generating electronic component from reaching a heat affected electronic component, in which the heat generating electronic component and the thermally influenced electronic component are provided inside the same casing and whose service life can be made long. SOLUTION: A housing space SP is partitioned into two subspaces SSP1, SSP2 by a board 92, which is arranged on the surface side of a board 91. Then, an electrolytic capacitor 301 and an electrolytic capacitor 302 which correspond to heat affected components are arranged in the second subspace SSP2. A diode for rectification, a power transistor for switching, a transistor 24 and the like which correspond to heat generating components are arranged in the first subspace SSP1. The board 92 functions as a heat insulating plate to prevent heat inside the first subspace SSP1 from reaching the second subspace SSP2.
Patent JP-H0625694-A (JP)
Title: Production of unsaturated fatty acid
Inventor: HAINTSU ENGERUHARUTO
IPC: C11C1/00
Filed: 1993-02-25
Abstract: PURPOSE: To provide a method by which unsaturated fatty acids can be recovered solely or in an enriched mixture after any fatty acids of same number of carbon atoms are passed through the column as long as the fatty acids to be produced is present, by using a basic backbone having a specific coating phase as the stationary phase of the column at the time of separating certain unsaturated fatty acids from a mixture of fatty acids.  
     CONSTITUTION: When one or more unsaturated fatty acids having ≥16C are separated from a mixture of fatty acids (e.g. triglycerides decomposed matter), in the process of introducing the said mixture into a stationary phase together with super-critical or liquid CO 2  after directly converting or converting in a mobile phase (e.g. esterification), as the stationary phase, a basic backbone (e.g. silica gel) having one or more coating layer having one or more free electron pair of one or more multiple bond in a molecule (e.g. an aminopropyl phase) is used. The drawing represents an example of separation of salmon oil. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01252441-A (JP)
Title: Paper processing device
Inventor: KANEKO KAZUYOSHI
IPC: G01N21/89
Filed: 1988-03-31
Abstract: PURPOSE:To improve the service performance and reduce maintenance work by avoiding the trouble of the device due to the anomaly of an optical system by cleaning the optical path forming region in an optical sensor part on the basis of the result of judgement for the correctness of the light detection state of the optical sensor part. CONSTITUTION:In initiallization (user waiting state), the light receiving level judgement part 43 of a judging means 41 receives a light receiving signal supplied from each light receiving element 15, and said light receiving signal and the set value of the previously set light receiving level are compared. When the level of the light receiving signal is low, and disorder is judged, a disorder signal is sent into an actuator driving part 44 of the cleaning means 17 of a light receiving unit 8 corresponding to the disorder signal through a control part 42. Therefore, an actuator 24 shifts a slide holder 18 in the X1 direction, together with a working element 25, and a brush 32 is attached onto the light receiving surface of a light receiving element 15 which is judged as disorder, and brushing is performed to remove the dusts, etc. accumulated on the light receiving surface. Therefore, the trouble of the device due to the anomaly in an optical system can be avoided beforehand.